GEODYNAMICS

Carrier assemblies, namely, perforating guns for use in oil and gas well drilling that employ energetic materials for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads, and related production structures

Energetic material, namely, shaped charges and linear explosive charges for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads and related production structures